People who do great things place their beliefs and convictions higher than their desire to be liked by people. They take a stand for something they believe in regardless of the negative reactions they get.

Thomas Edison, John Burroughs, and Henry Ford (photo credit: wikimedia)
When someone is obsessively worried about people liking them, it keeps them from challenging the status quo, leading a life of significance, and thinking and deciding for themselves.
I’ll be honest, I want people to like me. Too often this desire influences my thinking more than I would like it to.